Velleman PS603 - Manual (Page 4)

PS603
V. 02 – 18/11/2013 4 ©Velleman nv
1 0 - 30 V "+" output 7 5 V "+" output
2 0 - 30 V "-" output 8 5 V "-" output
3 current display 9 voltage adjustment for 0 - 30 V output
4 voltage display 10 current adjustment for 0 - 30 V output
5 12 V "+" output 11 current limiter indicator for 0 - 30 V output
6 12 V "-" output 12 power switch + power on indicator
5. Operation
Refer to the illustrations on page 2 of this manual.
• When the current limiter indicator [11] lights up, the load is drawing too much current. Reduce the
load.
• The values given by the current and voltage displays [3 & 4] are indicative. For accurate readout
please use a calibrated external meter.
0 – 30 V output
1. Set the voltage knob [9] to the required voltage and the current knob [10] fully counterclockwise.
2. Switch the power supply on by means of the power button [7] and connect the load.
3. Turn the current knob [10] clockwise to the required current.
12 V/1 A and 5 V/1 A outputs
These outputs have a fixed voltage and maximum current output; no further adjustment is necessary.
6. Fuse
• Replace a defective fuse only with a fuse of the same type and rating (see Technical Specifications).
• In case of a blown fuse: the fuse holder is located at the back of the device. Open it with a
screwdriver, replace the fuse and screw the fuse holder back into place.
7. Technical Specifications
input voltage 230 Vac ± 10 %
output voltage 0-30 Vdc / 12 Vdc / 5 Vdc
output current 3 A / 1 A / 1 A
limited current 10 mA - 3.2 A / 1.2-1.6 A / 1.2-1.6 A
ripple and noise constant voltage: max. 2 mV
constant current: max. 5 mA
voltage indicator deviation max. 10 mV
current indicator deviation max. 5 mA
fuse F1.5AL 250 (order code FU1.5N)
working time 8 hours uninterrupted without overload or short circuit
dimensions (W x H x D) 150 x 145 x 300 mm
weight 4.5 kg
protection current limitation and short circuit protection
Use this device with original accessories only. Velleman nv cannot be held responsible in the
event of damage or injury resulting from (incorrect) use of this device.
For more info concerning this product and the latest version of this manual, please visit our
website www.velleman.eu.
The information in this manual is subject to change without prior notice.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All worldwide rights reserved. No part
of this manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise
without the prior written consent of the copyright holder.